39770900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30593}}^1$

素因数の和:30620

約数の個数: 36

約数和(自身を含む): 92944572

約数和(自身を除く): 53173672

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 30593, 61186, 122372, 152965, 305930, 397709, 611860, 764825, 795418, 1529650, 1590836, 1988545, 3059300, 3977090, 7954180, 9942725, 19885450, 39770900]

約数ペア:

[(1, 39770900), (2, 19885450), (4, 9942725), (5, 7954180), (10, 3977090), (13, 3059300), (20, 1988545), (25, 1590836), (26, 1529650), (50, 795418), (52, 764825), (65, 611860), (100, 397709), (130, 305930), (260, 152965), (325, 122372), (650, 61186), (1300, 30593)]